| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.68 | 10.285% | $219.1142 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $129.54 | 4.621% | $135.526 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $236.60 | 5.625% | $249.9088 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $51.44 | 7.801% | $55.4528 | $55.45 | $55.45 | $55.50 |
| Purchase #5 | $142.27 | 12.350% | $159.8403 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $184.74 | 5.279% | $194.4924 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $90.64 | 6.642% | $96.6603 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $1,033.91 | $1,110.9948 | $1,110.99 | $1,111.00 | $1,111.00 | |